CN214010001U

CN214010001U - Compound felt continuous carbonization graphitization tail gas recycling device

Info

Publication number: CN214010001U
Application number: CN202023234228.7U
Authority: CN
Inventors: 陈新华; 李凯; 陈荣华
Original assignee: Jiangsu Mige New Materials Co ltd
Current assignee: Jiangsu Mige New Material Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-20
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a continuous carbonization graphitization tail gas recycling device of compound felt, including bottom plate, water tank, graphitizing furnace and air duct, the top of bottom plate is provided with the water tank, the bottom of bottom plate is provided with purification mechanism, purification mechanism includes exhaust hole, catalyst, negative-pressure air fan, dispersion ball and casing, the top at the bottom plate is fixed to the casing, the inside of casing one side is provided with negative-pressure air fan, the inside of casing is provided with the catalyst, the top of casing is fixed with the exhaust hole. The utility model discloses when through the inside of dispersion ball with gaseous even dispersion to catalyst, start through control panel control negative-pressure air fan, make negative-pressure air fan with the inside of the leading-in casing of air, carbon monoxide in making tail gas through the catalyst reacts production carbon dioxide with the oxygen in the air, the tail gas after the purification is through exhaust hole eduction gear, has realized the tail gas purification function of this device from this, has strengthened the security of this device.

Description

Compound felt continuous carbonization graphitization tail gas recycling device

Technical Field

The utility model relates to a tail gas utilization technical field specifically is a continuous carbonization graphitization tail gas recycle device of compound felt.

Background

With the rapid development of society, various applications of carbon element are gradually developed, wherein among many carbon compounds, the carbonized composite felt is widely used by people due to its excellent heat insulation property, and a great amount of high-heat tail gas is generated in the production of the carbonized composite felt, and the device is set up to utilize the generated tail gas, so as to reduce the energy consumption, but the existing composite felt continuous carbonized graphitized tail gas recycling device has many problems and defects:

traditional compound felt continuous carbonization graphitization tail gas recycles device has the problem of being not convenient for to tail gas purification during the use, leads to remaining carbon monoxide in the tail gas and leads to chronic poisoning of staff, leads to the security of this device to be relatively weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous carbonization graphitization tail gas of compound felt recycles device to solve the problem that the tail gas purification is not convenient for of the device of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite felt continuous carbonization graphitization tail gas recycling device comprises a bottom plate, a water tank, a graphitization furnace and an air guide tube, wherein the top end of the bottom plate is provided with the water tank, one side of the water tank is provided with the graphitization furnace, the inside of one side of the graphitization furnace is fixed with the air guide tube, one side of the air guide tube is fixed with the graphitization furnace, the bottom end of one side of the water tank is fixed with an outlet pipe, one side of the water tank is provided with a control plate, the top end of the graphitization furnace is fixed with an outlet pipe, one side of the top end of the water tank is fixed with an inlet pipe, the inside of the water tank is provided with a radiating pipe, the inside of the water tank is provided with purified water, the top end of the water tank is provided with an exhaust structure, the outer side of the water tank is provided with a heat insulation structure, the bottom end of the bottom plate is provided with a purification mechanism, the purification mechanism comprises an exhaust hole, a catalyst, a negative pressure fan, a dispersion ball and a shell, the top at the bottom plate is fixed to the casing, the inside of casing one side is provided with negative-pressure air fan, the inside of casing is provided with the catalyst, and the inside of catalyst is provided with the dispersion ball, the top of casing is fixed with the exhaust hole.

Preferably, exhaust structure includes spacing groove, top cap, sealing washer, slide bar, expanding spring and blast pipe, the inside on water tank top is fixed to the blast pipe, the inner wall of blast pipe is fixed with the spacing groove, and the inside of spacing groove is provided with the slide bar, the outside of slide bar is provided with expanding spring, the top of slide bar is fixed with the top cap, the bottom mounting of top cap has the sealing washer.

Preferably, a sliding structure is formed between the limiting groove and the sliding rod, and the sliding rod extends to the top end of the exhaust pipe to be connected with the top cover.

Preferably, insulation construction includes aluminium foil paper, cavity, rubber slab and rock wool board, the outside at the water tank is fixed to aluminium foil paper, the outside of aluminium foil paper all is fixed with the rock wool board, and the top of rock wool board is provided with the cavity, the outside of rock wool board is provided with the rubber slab.

Preferably, the rock wool board is provided with a plurality of groups on the aluminium foil paper surface, and a plurality of groups rock wool board is equidistant distribution on the surface of aluminium foil paper.

Preferably, the interior of the dispersion ball is designed to be hollow, and through holes are uniformly formed in the surface of the dispersion ball.

Compared with the prior art, the beneficial effects of the utility model are that: the device for recycling the continuous carbonized and graphitized tail gas of the composite felt has a reasonable structure and has the following advantages:

(1) the gas is uniformly dispersed into the catalyst through the dispersing balls, the control panel controls the negative pressure fan to be started, the negative pressure fan guides the air into the shell, the carbon monoxide in the tail gas and the oxygen in the air react to produce carbon dioxide through the catalyst, and the purified tail gas passes through the exhaust hole discharging device, so that the tail gas purifying function of the device is realized, and the safety of the device is enhanced;

(2) the top cover is pushed to move upwards by hot air, so that the sealing ring is separated from the exhaust pipe for exhausting, meanwhile, the top cover drives the sliding rod to slide in the limiting groove, so that the telescopic spring is stressed to contract, when the temperature of the bottom plate is reduced, the telescopic spring performs resetting movement to drive the sliding rod to drag the top cover to seal the exhaust pipe, meanwhile, the sealing ring is attached to the exhaust pipe, the volatilization of gas is reduced, the heat loss is prevented, the exhaust function of the device is realized, and the protection performance of the device is enhanced;

(3) through the preliminary separation heat of aluminium foil paper to with the leading-in rock wool board of part heat, block the heat through the rock wool board and reduce thermal scattering and disappearing, block through the cavity and extrude each other between the aluminium foil paper and lead to the rock wool board cracked, protect the surface of rock wool board through the rubber slab, realized the heat preservation function of this device from this.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the air dispersing structure of the present invention;

fig. 4 is a schematic side view of the thermal insulation structure of the present invention.

In the figure: 1. a base plate; 2. a water tank; 3. a graphitization furnace; 4. an air duct; 5. an air outlet pipe; 6. an exhaust structure; 601. a limiting groove; 602. a top cover; 603. a seal ring; 604. a slide bar; 605. a tension spring; 606. an exhaust pipe; 7. a heat preservation structure; 701. aluminum foil paper; 702. a cavity; 703. a rubber plate; 704. rock wool boards; 8. a water inlet pipe; 9. a radiating pipe; 10. purified water; 11. a purification mechanism; 1101. an exhaust hole; 1102. a catalyst; 1103. a negative pressure fan; 1104. dispersing the balls; 1105. a housing; 12. a carbonization furnace; 13. a control panel; 14. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a continuous carbonization graphitization tail gas recycling device of compound felt, comprising a base plate 1, the water tank 2, graphitizing furnace 3 and air duct 4, the top of bottom plate 1 is provided with water tank 2, and one side of water tank 2 is provided with graphitizing furnace 3, the inside of one side of graphitizing furnace 3 is fixed with air duct 4, and one side of air duct 4 is fixed with carbide furnace 12, the bottom mounting of one side of water tank 2 has outlet pipe 14, one side of water tank 2 is provided with control panel 13, the top mounting of graphitizing furnace 3 has outlet duct 5, one side of water tank 2 top mounting has inlet tube 8, the inside of water tank 2 is provided with cooling tube 9, the inside of water tank 2 is provided with pure water 10, the top of water tank 2 is provided with exhaust structure 6, the outside of water tank 2 is provided with insulation construction 7, the bottom of bottom plate 1 is provided with purification mechanism 11, purification mechanism 11 includes exhaust hole 1101, catalyst 1102, water purification mechanism 11, The negative pressure fan 1103, the dispersing ball 1104 and the shell 1105, the shell 1105 is fixed on the top end of the bottom plate 1, the negative pressure fan 1103 is arranged inside one side of the shell 1105, the type of the negative pressure fan 1103 can be BFX-100, the input end of the negative pressure fan 1103 is electrically connected with the output end of the control board 13 through a wire, the catalyst 1102 is arranged inside the shell 1105, the dispersing ball 1104 is arranged inside the catalyst 1102, the top end of the shell 1105 is fixed with an exhaust hole 1101, the dispersing ball 1104 is hollow, and through holes are uniformly formed on the surface of the dispersing ball 1104;

specifically, as shown in fig. 1, the gas is uniformly dispersed inside the catalyst 1102 through the dispersion balls 1104, the control panel 13 controls the start of the negative pressure fan 1103, so that the negative pressure fan 1103 introduces air into the inside of the housing 1105, carbon monoxide in the tail gas reacts with oxygen in the air through the catalyst 1102 to produce carbon dioxide, and the purified tail gas passes through the exhaust hole 1101 and is discharged out of the device;

the exhaust structure 6 comprises a limiting groove 601, a top cover 602, a sealing ring 603, a sliding rod 604, a telescopic spring 605 and an exhaust pipe 606, the exhaust pipe 606 is fixed inside the top end of the water tank 2, the limiting groove 601 is fixed on the inner wall of the exhaust pipe 606, the sliding rod 604 is arranged inside the limiting groove 601, the telescopic spring 605 is arranged outside the sliding rod 604, the top cover 602 is fixed on the top end of the sliding rod 604, the sealing ring 603 is fixed at the bottom end of the top cover 602, a sliding structure is formed between the limiting groove 601 and the sliding rod 604, and the sliding rod 604 extends to the top end of the exhaust pipe 606 and is connected with the top cover 602;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the top cover 602 is pushed by hot air to move upward, so that the sealing ring 603 is separated from the exhaust pipe 606 for exhausting, and at the same time, the top cover 602 drives the sliding rod 604 to slide in the limiting groove 601 to make the expansion spring 605 stressed and contract, when the temperature of the bottom plate 1 is reduced, the expansion spring 605 performs resetting movement to drive the sliding rod 604 to drag the top cover 602 to seal the exhaust pipe 606, and at the same time, the sealing ring 603 is attached to the exhaust pipe 606, so that volatilization of air is reduced, and heat dissipation is prevented;

the heat insulation structure 7 comprises aluminum foil paper 701, a cavity 702, a rubber plate 703 and a rock wool plate 704, wherein the aluminum foil paper 701 is fixed on the outer side of the water tank 2, the rock wool plate 704 is fixed on the outer side of the aluminum foil paper 701, the cavity 702 is arranged at the top end of the rock wool plate 704, the rubber plate 703 is arranged on the outer side of the rock wool plate 704, a plurality of groups of rock wool plates 704 are arranged on the surface of the aluminum foil paper 701, and the plurality of groups of rock wool plates 704 are distributed on the surface of the aluminum foil paper 701 at equal intervals;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the aluminum foil 701 primarily blocks heat, part of the heat is conducted into the rock wool board 704, the heat is blocked by the rock wool board 704 to reduce heat loss, the cavity 702 prevents the aluminum foil 701 from being pressed against each other to crack the rock wool board 704, and the surface of the rock wool board 704 is protected by the rubber board 703.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, firstly, the device is installed in a use area, high-temperature gas generated during the operation of the carbonization furnace 12 is introduced into the graphitization furnace 3 through the air duct 4, composite felt inside the graphitization furnace 3 is preliminarily preheated, energy consumed by the graphitization furnace 3 is saved, the high-temperature gas inside the graphitization furnace 3 is introduced into the radiating pipe 9 through the air outlet pipe 5, the radiating pipe 9 is cooled through purified water 10 on the surface and heats the purified water 10, the bottom plate 1 is discharged through the water outlet pipe 14 for convenient use, the purified water 10 inside the water tank 2 is added through the water inlet pipe 8, when the gas passing through the radiating pipe 9 is introduced into the shell 1105, the gas is uniformly dispersed into the catalyst 1102 through the dispersing ball 1104, the control panel 13 controls the negative pressure fan 1103 to start, so that the negative pressure fan 1103 introduces air into the shell 1105, the carbon monoxide in the tail gas reacts with the oxygen in the air through the catalyst 1102 to produce carbon dioxide, and the purified tail gas is discharged out of the device through the exhaust hole 1101 to complete the purification of the tail gas;

secondly, after the purified water 10 is heated, primarily blocking heat through the aluminum foil paper 701, introducing part of the heat into the rock wool board 704, blocking the heat through the rock wool board 704 to reduce heat loss, blocking mutual extrusion between the aluminum foil paper 701 through the cavity 702 to cause fragmentation of the rock wool board 704, and protecting the surface of the rock wool board 704 through the rubber board 703 to finish heat preservation of the device;

finally, when the purified water 10 in the water tank 2 is heated to boiling, the top cover 602 is pushed by hot air to move upwards, the sealing ring 603 is separated from the exhaust pipe 606 for exhausting, meanwhile, the top cover 602 drives the sliding rod 604 to slide in the limiting groove 601 to enable the expansion spring 605 to be stressed and contracted, when the temperature of the bottom plate 1 is reduced, the expansion spring 605 performs resetting movement to drive the sliding rod 604 to drag the top cover 602 to seal the exhaust pipe 606, meanwhile, the sealing ring 603 is attached to the exhaust pipe 606, volatilization of the gas is reduced, heat dissipation is prevented, exhaust of the device is completed, and finally, the work of the device for recycling the continuous carbonization graphitization tail gas of the composite felt is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a continuous carbonization graphitization tail gas of compound felt recycles device, includes bottom plate (1), water tank (2), graphitizing furnace (3) and air duct (4), its characterized in that: the water purification device is characterized in that a water tank (2) is arranged at the top end of the bottom plate (1), a graphitization furnace (3) is arranged on one side of the water tank (2), an air guide pipe (4) is fixed inside one side of the graphitization furnace (3), a carbonization furnace (12) is fixed on one side of the air guide pipe (4), a water outlet pipe (14) is fixed at the bottom end of one side of the water tank (2), a control panel (13) is arranged on one side of the water tank (2), an air outlet pipe (5) is fixed at the top end of the graphitization furnace (3), an water inlet pipe (8) is fixed on one side of the top end of the water tank (2), a radiating pipe (9) is arranged inside the water tank (2), purified water (10) is arranged inside the water tank (2), an exhaust structure (6) is arranged at the top end of the water tank (2), a heat preservation structure (7) is arranged outside the water tank (2), and a purification mechanism (11) is arranged at the bottom end of the bottom plate (1), purify mechanism (11) and include exhaust hole (1101), catalyst (1102), negative-pressure air fan (1103), dispersion ball (1104) and casing (1105), the top at bottom plate (1) is fixed in casing (1105), the inside of casing (1105) one side is provided with negative-pressure air fan (1103), the inside of casing (1105) is provided with catalyst (1102), and the inside of catalyst (1102) is provided with dispersion ball (1104), the top of casing (1105) is fixed with exhaust hole (1101).

2. The device for recycling the composite felt continuous carbonization graphitization tail gas as claimed in claim 1, wherein the device comprises: exhaust structure (6) include spacing groove (601), top cap (602), sealing washer (603), slide bar (604), expanding spring (605) and blast pipe (606), blast pipe (606) are fixed in the inside on water tank (2) top, the inner wall of blast pipe (606) is fixed with spacing groove (601), and the inside of spacing groove (601) is provided with slide bar (604), the outside of slide bar (604) is provided with expanding spring (605), the top of slide bar (604) is fixed with top cap (602), the bottom mounting of top cap (602) has sealing washer (603).

3. The device for recycling the composite felt continuous carbonization graphitization tail gas as claimed in claim 2, wherein the device comprises: a sliding structure is formed between the limiting groove (601) and the sliding rod (604), and the sliding rod (604) extends to the top end of the exhaust pipe (606) to be connected with the top cover (602).

4. The device for recycling the composite felt continuous carbonization graphitization tail gas as claimed in claim 1, wherein the device comprises: insulation construction (7) include aluminium foil paper (701), cavity (702), rubber slab (703) and rock wool board (704), the outside at water tank (2) is fixed in aluminium foil paper (701), the outside of aluminium foil paper (701) all is fixed with rock wool board (704), and the top of rock wool board (704) is provided with cavity (702), the outside of rock wool board (704) is provided with rubber slab (703).

5. The device for recycling the composite felt continuous carbonization graphitization tail gas as claimed in claim 4, wherein the device comprises: rock wool board (704) are provided with a plurality of groups on aluminium foil paper (701) surface, and a plurality of groups rock wool board (704) are equidistant distribution at the surface of aluminium foil paper (701).

6. The device for recycling the composite felt continuous carbonization graphitization tail gas as claimed in claim 1, wherein the device comprises: the interior of the dispersion ball (1104) is designed to be hollow, and through holes are uniformly formed in the surface of the dispersion ball (1104).